Schedule of measurements
| Screening | Baseline visit | Intervention period | Completion email | Follow-up visit (after 8 weeks) | |
| Length | 10 min | Up to 1 hour | 10 min per day | 5 min | up to 45 min |
| Who conducts | Research team | Research team | Participants | Research team | Research team |
| Eligibility assessment | ☑ | ☑ (BMI) | |||
| Enrolment | ☑ | ||||
| Baseline questionnaire | ☑ | ||||
| Weight | ☑ | ☑ | ☑ | ||
| Height | ☑ | ||||
| Allocation | ☑ | ||||
| Weight tracking (only intervention) | ☑ | ||||
| Daily questionnaire (only intervention) | ☑ | ||||
| Weekly report and questionnaire (only intervention) | ☑ | ||||
| Final questionnaire (only intervention) | ☑ | ||||
| Semistructured interview (20 participants in intervention group) | ☑ |
BMI, body mass index.